EFF : ALL
53-25-11Page 412
Aug 01/05
4. Procedure
_________
Subtask 53-25-11-420-050
A. Installation of the Fairings. R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 401/TASK 53-25-11-991-001)
**ON A/C 301-399,
(Ref. Fig. 401A/TASK 53-25-11-991-001-A) R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 402/TASK 53-25-11-991-002)
**ON A/C 301-399,
(Ref. Fig. 402A/TASK 53-25-11-991-002-A)
**ON A/C ALL
(Ref. Fig. 403/TASK 53-25-11-991-003)
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Put the fairings (3) in position.
(3)
Temporarily attach the fairings (3) with four screws (1) and washers
(2) at the locating holes (4).
(4)
TORQUE the four screws to between 0.20 and 0.25 m.daN (17.69 and
22.12 lbf.in).
(5)
Install the remaining screws (1) and washers (2) in position.
(6)
Do a visual check to make sure that the seals touch the fuselage and/or the edges of the wings.
EFF : ALL
53-25-11Page 413
(7) TORQUE all the screws (1) to between 0.35 and 0.45 m.daN (30.97 and
39.82 lbf.in).
________
5. Close-up
Subtask 53-25-11-865-052
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1HZ, 1HH, 2HH, 3HH, 4HH, 21HH, 22HH, 23HH, 24HH, 6XE
Subtask 53-25-11-942-050
B. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the access platform(s).
EFF : ALL
53-25-11Page 414
SCUFF PLATES - EMERGENCY EXIT DOOR - REMOVAL/INSTALLATION
_________________________________________________________
TASK 53-25-41-000-001 Removal of the FWD Emergency-Exit Scuff-Plate
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific non metallic scraper No specific non metallic wedge No specific access platform 4.00 m (13 ft. 1 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-22-00-010-002 Opening of the Emergency Exit Doors from the Outside 53-25-41-991-001 Fig. 401
3. Job Set-up
__________ Subtask 53-25-41-941-050
A. Get Access
(1)
Put the access platform in zone 833 or 843.
(2)
Open the applicable emergency exit 833 or 843 (Ref. TASK 52-22-00-010-002).
4. Procedure
_________ Subtask 53-25-41-020-050
A. Removal of the Scuff Plates
(Ref. Fig. 401/TASK 53-25-41-991-001)
CAUTION : MAKE SURE THAT YOU DO NOT DAMAGE THE FUSELAGE WHEN YOU REMOVE
_______
THE SCUFF PLATES.
(1)
Remove the screws (1) and (2), and the washers (6).
(2)
Remove the sealant between the scuff plates (3), (5) and (9) with a non metallic scraper.
(3)
Remove the screws (8), the nuts (4), and the washers (7) from the scuff plates (3), (5) and (9).
(4)
Blow air on the scuff plates (3), (5) and (9) with a hot air blower. NOTE : Do not let the temperature of the scuff plates increase by
____ more than 100 +50 -0 deg.C (212.00 +90.00 -0.00 deg.F).
(5)
Carefully put a non metallic wedge between the fuselage and the scuff plates (3), (5) and (9).
(6)
Remove the scuff plates (3), (5) and (9). NOTE : If the scuff plates (3), (5) and (9) are damaged, discard
____
them.
FWD Emergency-Exit Scuff-Plate
Figure 401/TASK 53-25-41-991-001
EFF : 301-399, 53-25-41 Page 403
May 01/04
CES
